Hi,
Can qmail be configured to do sender domain verification (as mentioned
below), ie, reject mail from domains that do not resolve?
Thanks,
kw
----- Original Message -----
From: "Michael T. Babcock" <[EMAIL PROTECTED]>
To: "QMAIL List" <[EMAIL PROTECTED]>
Sent: 31 August 2000, Thursday 15:16
Subject: Sender domain verification ...
A quick one ... ?
... mail is being rejected from one of my clients to one of their partners
because their mail server is claiming that the sending machine's dns doesn't
resolve. We aren't authoritative (in the Internet sense ;-) for our subnet
for our ISP, so we can't easily make it resolve if they're doing reverse DNS
and checking the host names (which I've seen some mail server software, like
Imail, do). Logs:
Deferral reasons: (from qmailanalog)
22 56.96 Connected to 209.146.143.99 but my name was rejected./Remote
host said: 504 DNS verification of sending machine failed: no mail will be
accepted/
[ remaining lines snip-snapped ]
